因而，可以通过控制胶粒的聚集特征来控制粉末的团聚状态。
The agglomerate state of powder depends on the coagulation degree of colloidal particles.
优选通向存放室的气体供给部分的横截面控制粉末分配期间的气流。
Preferably, the cross section of a gas supply to the storage chamber controls the gas flow during dispensing of the powder.
该项研究工作为选择最佳送粉参量和控制粉末粒子在等离子流场中的运动提供了依据。
This study can found a theory foundation in selecting optimal powder feed parameters as well as controlling the moving trace of powder particles in plasma field.
用电磁成形技术压制粉末材料是获得高密度、高性能粉末冶金制品的一种有效方法，是低成本制造高密度陶瓷零件的新途径。
Using this technique is an effective method to obtain high density and high properties powder metallurgical products. It is also a new way to produce the densified ceramics with low cost.
介绍了等离子旋转电极工艺(PREP)制粉设备、主要工艺参数和粉末形成机理。
A plasma rotating electrode process (PREP) equipment, process parameters and powder forming mechanism were introduced.
粉末烧结：各种粉末样品的配料、制粉、混料、压制、真空或非真空烧结等。
Powder sintering: mixture, powder manufacturing, blending, pressing and vacuum or anti-vacuum sintering for all kinds of samples.
从国内外研究水雾化制粉的现状入手，在综合国内外研究资料的基础上，为实现高压水雾化制取不锈钢球形或类球形粉末，设计了一种高压水雾化、低压氮气保护的组合雾化喷嘴。
Based on this, a combination nozzle with high pressure water-atomizing and low pressure nitrogen protection functions is designed to manufacture spherical or quasi-spherical stainless steel powders.
研究了制粉工艺参数对粉末粒度、粒度分布以及粒度分布类型的影响，并对粉末粒度进行了理论计算。
Effects of processing parameters on the particle size and its size distribution were studied. Particle size was also calculated.
研究了制粉工艺参数对粉末粒度、粒度分布以及粒度分布类型的影响，并对粉末粒度进行了理论计算。
Effects of processing parameters on the particle size and its size distribution were studied. Particle size was also calculated.
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